CN220279200U

CN220279200U - Grinding device for mold production

Info

Publication number: CN220279200U
Application number: CN202321912280.4U
Authority: CN
Inventors: 汪艳丽; 刘坚; 万后新
Original assignee: Zhenye Mold Technology Tianmen Co ltd
Current assignee: Zhenye Mold Technology Tianmen Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-02
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a polishing device for die production, which belongs to the technical field of die production and comprises a base, a workbench, a material blocking bottom cover and a handheld polishing machine, wherein a fixing mechanism capable of fixing columnar dies with different sizes is arranged at the top of the workbench, and a scrap iron collecting mechanism capable of guiding scrap iron in the polishing process and collecting the scrap iron in a concentrated manner is arranged above the base. According to the utility model, the fixing mechanism is arranged, the clamping seat A, the thread groove, the guide rod, the clamping seat B, the thread push rod, the mounting plate, the rotating rod and the movable clamping plate are matched for use, the thread push rod is screwed into the thread groove by screwing the thread push rod, so that the clamping seat B is driven to move synchronously, the distance between the clamping seat A and the clamping seat B is increased or reduced, the columnar dies with different sizes are clamped and fixed, the movable clamping plate is pushed to move by screwing the rotating rod, the outer wall of the die is secondarily fixed, and the convenience and the efficiency of die fixing are improved.

Description

Grinding device for mold production

Technical Field

The utility model belongs to the technical field of mold production, and particularly relates to a polishing device for mold production.

Background

The mould is used for producing various moulds and tools for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain required products, the mould is used for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, and after the mould is produced, further polishing work is required to be carried out on the inner cavity of the mould in order to pursue the precision of the mould.

The search shows that the die polishing mechanism with the application number of CN201820593071.0 comprises a base, a support, a first mounting plate, a second mounting plate, a first motor and a grinding wheel, wherein the support is arranged at the rear end of the base in a sliding way; the disadvantages are as follows:

after research analysis finds that the device is through carrying out fixed mounting to polishing mechanism, remove and rotate through adjusting control grinding machanism and adjust polishing position and angle of polishing and polish the mould, however when polishing the mould, the operation procedure of polishing to the mould through adjusting various mechanisms is too loaded down with trivial details, consequently lead to polishing speed and efficiency to become slow, the device carries out polishing work after carrying out simple fixed through placing the mould on polishing seat simultaneously, this kind of fixed inefficiency can lead to the mould to take place small skew and lead to polishing precision decline, can make the iron fillings splash at the in-process of polishing simultaneously, the device can't concentrate to collect the iron fillings.

Disclosure of Invention

The utility model aims at: in order to solve the problems that scrap iron cannot be collected, the fixing efficiency is low and the operation steps are complicated, the polishing device for die production is provided.

The technical scheme adopted by the utility model is as follows: grinding device is used in mould production, including base, workstation, fender material end cover, handheld polisher, the workstation is installed through the support column to the base top, the support column outside at base top is installed and is kept off the material end cover, handheld polisher has been placed at the base top, the workstation top is provided with the fixed establishment that can fix the columnar mould of equidimension not, the base top is provided with can lead and concentrate the iron fillings collection mechanism who collects to the iron fillings of polishing in-process.

Wherein, fixed establishment includes grip slipper A, thread groove, guide bar, grip slipper B, screw thread push rod, mounting panel, bull stick, activity grip block, wherein, workstation top one side has grip slipper A through the support mounting, inside opposite side of grip slipper A is provided with the thread groove, workstation top opposite side is provided with the guide bar, the guide bar top is provided with grip slipper B through movable sleeve slip, and grip slipper A and grip slipper B inboard be fan-shaped setting, thread groove internal thread connection has screw thread push rod, and screw thread push rod runs through grip slipper B bottom, and rotates in grip slipper B inside, grip slipper A and grip slipper B top all are provided with the mounting panel, the inboard screw thread connection of mounting panel has the bull stick, movable grip block is installed through the axis of rotation to bull stick one end, and activity grip slipper, grip slipper A and the inboard laminating of grip slipper B are provided with rubber and increase the pad.

Wherein, iron fillings collection mechanism is including guide edge, collecting groove, anti-sticking layer, side edge, couple, elastic connection cover, top edge, pull ring, wherein, the workstation outside is provided with the guide edge, the guide is provided with the anti-sticking layer along the laminating of surface, the guide is provided with the collecting groove along the top activity embedding, keep off the material end cover top and be provided with the side edge, the side edge both sides all are provided with the couple, the side edge is connected with the elastic connection cover, and elastic connection cover surface is provided with two openings, the elastic connection cover top is provided with the top edge, and the side edge top is provided with the guide post, and the guide post runs through the top edge, and is connected with the spring between the guide post along top edge and side edge, the top is followed the bottom both sides and is connected with the pull ring through connecting rope, and is the articulated setting between pull ring and the couple.

Wherein, the grab handle bottom of hand-held type polisher is provided with prevents slow-witted groove, base top one side is provided with prevents slow-witted piece, and prevents to be between slow-witted groove and the slow-witted piece and agree with the setting, base top one side is close to prevents slow-witted piece one side and is provided with the support frame, and the support frame supports the axis of rotation of hand-held type polisher.

In this embodiment, the anti-adhesion layer is made of polytetrafluoroethylene.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the fixing mechanism is arranged, the clamping seat A, the thread groove, the guide rod, the clamping seat B, the thread push rod, the mounting plate, the rotating rod and the movable clamping plate are matched for use, the thread push rod is screwed into the thread groove by screwing the thread push rod, so that the clamping seat B is driven to synchronously move, the distance between the clamping seat A and the clamping seat B is increased or reduced, the columnar dies with different sizes are clamped and fixed, the movable clamping plate is pushed to move by screwing the rotating rod, the outer wall of the die is secondarily fixed, and the convenience and the efficiency of die fixing are improved.

2. According to the scrap iron collecting device, the scrap iron collecting mechanism is arranged, the guide edge, the material collecting groove, the anti-sticking layer, the side edge, the hook, the elastic connecting cover, the top edge and the pull ring are matched for use, the elastic connecting cover is extended under the action of the spring and the guide post by releasing the hanging connection of the pull ring and the hook, the polished scrap iron is guided into the material collecting groove by the matching of the elastic connecting cover and the guide edge, and the scrap iron is cleaned by taking down the material collecting groove, so that the scrap iron collecting efficiency is improved, and meanwhile, the scrap iron splashing preventing effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of an enlarged structure at B in FIG. 2 according to the present utility model;

fig. 5 is a schematic diagram of a partial perspective view of the present utility model.

The marks in the figure: 1. a base; 101. fool-proof blocks; 102. a support frame; 2. a work table; 201. a material guiding edge; 202. a material collecting groove; 203. an anti-sticking layer; 3. a material blocking bottom cover; 4. a side edge; 401. a hook; 5. an elastic connection cover; 501. a top edge; 502. a pull ring; 6. a clamping seat A; 601. a thread groove; 7. a guide rod; 701. a clamping seat B; 702. a threaded push rod; 8. a mounting plate; 801. a rotating rod; 802. a movable clamping plate; 9. hand-held sander; 901. a fool-proof groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, grinding device is used in mould production, including base 1, workstation 2, keep off material end cover 3, handheld polisher 9, workstation 2 is installed through the support column to the base 1 top, keeps off material end cover 3 is installed in the support column outside at base 1 top, and handheld polisher 9 has been placed at base 1 top, and workstation 2 top is provided with the fixed establishment that can fix the columnar mould of equidimension, and base 1 top is provided with can lead and the iron fillings collection mechanism of collection in the concentrate to the iron fillings of polishing in-process.

Referring to fig. 1, 2, 3, 5, in this embodiment, fixture includes grip slipper A6, the screw thread groove 601, guide bar 7, grip slipper B701, screw thread push rod 702, mounting panel 8, bull stick 801, movable grip block 802, wherein, work bench 2 top one side has grip slipper A6 through the support mounting, grip slipper A6 inside opposite side is provided with screw thread groove 601, work bench 2 top opposite side is provided with guide bar 7, guide bar 7 top is provided with grip slipper B701 through movable sleeve slip, and grip slipper A6 and grip slipper B701 inboard is fan-shaped setting, screw thread groove 601 internal thread connection has screw thread push rod 702, and screw thread push rod 702 runs through grip slipper B701 bottom, and rotate in grip slipper B701 inside, grip slipper A6 and grip slipper B701 top all are provided with mounting panel 8, mounting panel 8 inboard threaded connection has the bull stick 801, bull stick 801 one end is installed movable grip block 802 through the axis of rotation, and movable grip block 802, grip slipper A6 and grip slipper B inboard all are provided with rubber and increase the pad, the workman places columnar mould one end in grip slipper A6, then twist its internal thread connection has screw thread push rod 702, make it drive the cylindrical mould 802 and move the die 801 and make the cylindrical mould B move the outer wall, make the cylindrical mould is closely and move the die 801, make the cylindrical mould B move with the second outer wall, make the cylindrical mould is moved down with the movable grip block 802, and make the cylindrical mould B is moved, and make the cylindrical mould is moved, and make the opposite side is tightly, and is moved.

Referring to fig. 1 and 2, in this embodiment, the scrap iron collecting mechanism comprises a guiding edge 201, a collecting tank 202, an anti-sticking layer 203, a side edge 4, a hook 401, an elastic connecting cover 5, a top edge 501 and a pull ring 502, wherein the outer side of the workbench 2 is provided with the guiding edge 201, the surface of the guiding edge 201 is provided with an anti-sticking layer 203, the top of the guiding edge 201 is movably embedded into the collecting tank 202, the top of the shielding bottom cover 3 is provided with the side edge 4, both sides of the side edge 4 are provided with the hook 401, the side edge 4 is connected with the elastic connecting cover 5, the surface of the elastic connecting cover 5 is provided with two openings, the top of the elastic connecting cover 5 is provided with the top edge 501, the top of the side edge 4 is provided with a guide post, the guide post penetrates through the top edge 501, and a spring is connected between the guide posts of the top edge 501 and the side edge 4, the top edge 501 bottom both sides all are connected with pull ring 502 through connecting the rope, and be the articulatedly and set up between pull ring 502 and the couple 401, the workman removes the articulated of pull ring 502 and couple 401, utilize the spring to pop up the elastic connection cover 5 top, make elastic connection cover 5 expand, afterwards, workman handheld polisher 9 of hand and pass two openings of elastic connection cover 5 with two hands and use handheld polisher 9 to the work of polishing of cylindric mould inner chamber, the in-process of polishing, the iron fillings splash and drop on the guide edge 201 behind the elastic connection cover 5 inner wall, guide edge 201 with the iron fillings through the slope is led into aggregate inslot 202, afterwards, the workman drives elastic connection cover 5 through pulling pull ring 502 and packs up, and take out collecting groove 202, install back after clearing up inside iron fillings.

Referring to fig. 2 and 4, in this embodiment, a fool-proof groove 901 is provided at the bottom of the handle of the hand-held grinding machine 9, a fool-proof block 101 is provided on one side of the top of the base 1, a supporting frame 102 is provided on one side of the top of the base 1, which is close to the fool-proof block 101, and the supporting frame 102 supports the rotating shaft of the hand-held grinding machine 9, the fool-proof groove 901 at the bottom of the handle of the hand-held grinding machine 9 is engaged with the fool-proof block 101, and supports the rotating shaft of the hand-held grinding machine 9 through the supporting frame 102, so that the hand-held grinding machine 9 is fixedly placed.

Referring to fig. 2, in this embodiment, the anti-adhesion layer 203 is made of polytetrafluoroethylene, and because polytetrafluoroethylene has good anti-adhesion, the anti-adhesion layer 203 is used as a material of the anti-adhesion layer 203, so that the polished scrap iron can be effectively prevented from adhering to the material guiding edge 201, and the material guiding efficiency of the material guiding edge 201 is effectively improved.

Referring to fig. 2 and 4, in the present embodiment, the hand-held grinder 9 is electrically connected to an external power source through a wire.

Working principle: firstly, a worker places one end of a columnar die into a clamping seat A6, then screws a threaded push rod 702 to enable the threaded push rod 702 to move in a threaded groove 601, so that the clamping seat B701 is driven to move towards the clamping seat A6, the inner wall of the clamping seat B701 is matched with the outer wall of the other side of the columnar die, then, the worker screws a rotating rod 801 at two ends to drive a movable clamping plate 802 to move, the movable clamping plate 802 is tightly attached to the outer wall of the columnar die, the die is secondarily fixed, then, the worker releases the hanging connection of a pull ring 502 and a hook 401, the top end of an elastic connection cover 5 is ejected upwards by a spring, the elastic connection cover 5 is unfolded, then, the worker holds the hand-held grinding machine 9 and enables two hands to pass through two openings of the elastic connection cover 5 to grind the inner cavity of the columnar die by using the hand-held grinding machine 9, scrap iron splashes drop on a guide edge 201 after the inner wall of the elastic connection cover 5, the scrap iron is guided into an aggregate groove 202 by the inclined guide edge 201, then, the worker drives the elastic connection cover 5 to retract by pulling the aggregate groove 202, and takes out the aggregate groove 202, cleans the inside, then, installs the hand-held grinding machine 9 and holds the hand-held support frame 101 and holds the hand-held grinding machine by the hand-held grinding machine and holds the handle 101.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Grinding device is used in mould production, including base (1), workstation (2), fender material end cover (3), handheld polisher (9), workstation (2) are installed through the support column in base (1) top, fender material end cover (3) are installed in the support column outside at base (1) top, handheld polisher (9) have been placed at base (1) top, its characterized in that: the iron scrap collecting device is characterized in that a fixing mechanism capable of fixing columnar dies of different sizes is arranged at the top of the workbench (2), and an iron scrap collecting mechanism capable of guiding and collecting iron scraps in the grinding process in a concentrated mode is arranged above the base (1).

2. A polishing apparatus for mold production as claimed in claim 1, wherein: the fixing mechanism comprises a clamping seat A (6), a thread groove (601), a guide rod (7), a clamping seat B (701), a thread push rod (702), a mounting plate (8), a rotating rod (801) and a movable clamping plate (802), wherein the clamping seat A (6) is arranged on one side of the top of the workbench (2) through a bracket, the thread groove (601) is arranged on the other side of the inside of the clamping seat A (6), the guide rod (7) is arranged on the other side of the top of the workbench (2), the clamping seat B (701) is slidably arranged above the guide rod (7) through a movable sleeve, the thread push rod (702) is connected with the thread groove (601) through internal threads, the mounting plate (8) is arranged on the tops of the clamping seat A (6) and the clamping seat B (701), the rotating rod (801) is connected with the inner threads of the mounting plate (8), and the movable clamping plate (802) is arranged on one end of the rotating rod (801) through a rotating shaft.

3. A polishing apparatus for mold production as claimed in claim 1, wherein: the scrap iron collecting mechanism comprises a guide edge (201), an aggregate groove (202), an anti-sticking layer (203), side edges (4), hooks (401), an elastic connection cover (5), a top edge (501) and a pull ring (502), wherein the guide edge (201) is arranged on the outer side of the workbench (2), the anti-sticking layer (203) is arranged on the surface of the guide edge (201) in a laminating mode, the aggregate groove (202) is movably embedded in the top of the guide edge (201), the side edges (4) are arranged on the top of the shielding bottom cover (3), hooks (401) are arranged on two sides of the side edges (4), the elastic connection cover (5) are connected with the top edge (501), and the pull ring (502) is connected to two sides of the bottom of the top edge (501) through connecting ropes.

4. A polishing apparatus for mold production as claimed in claim 1, wherein: the novel grinding machine is characterized in that a fool-proof groove (901) is formed in the bottom of a grab handle of the handheld grinding machine (9), a fool-proof block (101) is arranged on one side of the top of the base (1), the fool-proof groove (901) and the fool-proof block (101) are in fit, a supporting frame (102) is arranged on one side, close to the fool-proof block (101), of the top of the base (1), and the supporting frame (102) supports a rotating shaft of the handheld grinding machine (9).

5. A polishing apparatus for mold production as claimed in claim 2, wherein: the movable clamping plate (802), the clamping seat A (6) and the clamping seat B (701) are respectively provided with a rubber friction-increasing pad in a fit mode, the threaded push rod (702) penetrates through the bottom of the clamping seat B (701) and rotates inside the clamping seat B (701), and the inner sides of the clamping seat A (6) and the clamping seat B (701) are fan-shaped.

6. A polishing apparatus for mold production as claimed in claim 3, wherein: the top of the side edge (4) is provided with a guide column, the guide column penetrates through the top edge (501), a spring is connected between the top edge (501) and the guide column of the side edge (4), the pull ring (502) is connected with the hook (401) in a hanging mode, and two openings are formed in the surface of the elastic connection cover (5).

7. A polishing apparatus for mold production as claimed in claim 3, wherein: the anti-sticking layer (203) is made of polytetrafluoroethylene.